package com.rhb.af.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class EncodingFilter implements Filter{
	private String encoding = "GB2312";
	public void init(FilterConfig arg0) throws ServletException {
		encoding=arg0.getInitParameter("encoding");
	}

	public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain arg2) throws IOException, ServletException {
		arg0.setCharacterEncoding(encoding);
		arg1.setCharacterEncoding(encoding);
		arg2.doFilter(arg0,arg1);		
	}

	public void destroy(){}
}